~/dnsniffer/issuers/unizeto-technologies·rank #25
$ dnsniffer count --issuer unizeto-technologies --active
▸ How many domains does Unizeto Technologies secure?
25,827
active domains whose current TLS certificate was issued by Unizeto Technologies, as of — 0.01% of all attributed domains.
# rank #25 of all CAs# all records held: 49,202# subdomains: 4# intermediates: 4# Poland
~/issuers/unizeto-technologies/history·active domains
25,827
domains secured by Unizeto Technologies on 2026-08-31 · ▲ +25,819 (+322737.50%) since 2025-06-30
# y-axis starts at 0, not zero — domain counts move by fractions of a percent a day. Dashed segments are estimated: reconstructed from certificate first-seen dates before daily snapshots began, not measured on the day.
# change over time
30 days
▼ -0.03%
-7 domains
90 days
▼ -0.03%
-7 domains
1 year
▲ +4.88%
+1,202 domains
# intermediate CAs
| intermediate | country | domains |
|---|---|---|
| Certum Domain Validation CA SHA2 | Poland | 25,744 |
| Certum Extended Validation CA SHA2 | Poland | 83 |
| Certum Extended Validation CA | Poland | 0 |
| Certum Global Services CA SHA2 | Poland | 0 |
# faq
- ? How many domains does Unizeto Technologies secure?
- Unizeto Technologies is the certificate authority for 25,827 active domains as of August 31, 2026 — 0.01% of every domain DNSniffer can attribute to an issuer.
- ? Is Unizeto Technologies gaining or losing market share?
- The number of domains secured by Unizeto Technologies has grown by 4.88% over the last year (+1,202 domains).
- ? Which intermediate CAs does Unizeto Technologies sign from?
- We have seen 4 intermediates under Unizeto Technologies, the busiest being “Certum Domain Validation CA SHA2” with 25,744 domains. The full list, with per-intermediate counts, is on this page.
- ? Where does this number come from?
- DNSniffer ingests Certificate Transparency logs continuously and records the issuer of the most recent certificate seen for each domain, then snapshots the per-issuer count once a day. It measures how much of the live web a CA currently secures, not how many certificates it has issued over its lifetime.